247272816

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 160

約数和(自身を含む): 778521600

約数和(自身を除く): 531248784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 343, 368, 392, 483, 552, 588, 644, 653, 686, 784, 966, 1029, 1104, 1127, 1176, 1288, 1306, 1372, 1932, 1959, 2058, 2254, 2352, 2576, 2612, 2744, 3381, 3864, 3918, 4116, 4508, 4571, 5224, 5488, 6762, 7728, 7836, 7889, 8232, 9016, 9142, 10448, 13524, 13713, 15019, 15672, 15778, 16464, 18032, 18284, 23667, 27048, 27426, 30038, 31344, 31556, 31997, 36568, 45057, 47334, 54096, 54852, 60076, 63112, 63994, 73136, 90114, 94668, 95991, 105133, 109704, 120152, 126224, 127988, 180228, 189336, 191982, 210266, 219408, 223979, 240304, 255976, 315399, 360456, 378672, 383964, 420532, 447958, 511952, 630798, 671937, 720912, 735931, 767928, 841064, 895916, 1261596, 1343874, 1471862, 1535856, 1682128, 1791832, 2207793, 2523192, 2687748, 2943724, 3583664, 4415586, 5046384, 5151517, 5375496, 5887448, 8831172, 10303034, 10750992, 11774896, 15454551, 17662344, 20606068, 30909102, 35324688, 41212136, 61818204, 82424272, 123636408, 247272816]

約数ペア:

[(1, 247272816), (2, 123636408), (3, 82424272), (4, 61818204), (6, 41212136), (7, 35324688), (8, 30909102), (12, 20606068), (14, 17662344), (16, 15454551), (21, 11774896), (23, 10750992), (24, 10303034), (28, 8831172), (42, 5887448), (46, 5375496), (48, 5151517), (49, 5046384), (56, 4415586), (69, 3583664), (84, 2943724), (92, 2687748), (98, 2523192), (112, 2207793), (138, 1791832), (147, 1682128), (161, 1535856), (168, 1471862), (184, 1343874), (196, 1261596), (276, 895916), (294, 841064), (322, 767928), (336, 735931), (343, 720912), (368, 671937), (392, 630798), (483, 511952), (552, 447958), (588, 420532), (644, 383964), (653, 378672), (686, 360456), (784, 315399), (966, 255976), (1029, 240304), (1104, 223979), (1127, 219408), (1176, 210266), (1288, 191982), (1306, 189336), (1372, 180228), (1932, 127988), (1959, 126224), (2058, 120152), (2254, 109704), (2352, 105133), (2576, 95991), (2612, 94668), (2744, 90114), (3381, 73136), (3864, 63994), (3918, 63112), (4116, 60076), (4508, 54852), (4571, 54096), (5224, 47334), (5488, 45057), (6762, 36568), (7728, 31997), (7836, 31556), (7889, 31344), (8232, 30038), (9016, 27426), (9142, 27048), (10448, 23667), (13524, 18284), (13713, 18032), (15019, 16464), (15672, 15778)]